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Месяц | Минимальная цена | Макс. стоимость | Цена |
---|---|---|---|
Aug-14-2025 | 10458.1 руб. | 10667.46 руб. | 10562.5 руб. |
Jul-14-2025 | 8482.58 руб. | 8652.37 руб. | 8567 руб. |
Jun-14-2025 | 10294.26 руб. | 10500.4 руб. | 10397 руб. |
May-14-2025 | 10211.1 руб. | 10415.60 руб. | 10313 руб. |
Apr-14-2025 | 8153.83 руб. | 8316.79 руб. | 8234.5 руб. |
Mar-14-2025 | 10047.17 руб. | 10248.58 руб. | 10147.5 руб. |
Feb-14-2025 | 9964.18 руб. | 10163.0 руб. | 10063.5 руб. |
Jan-14-2025 | 9882.36 руб. | 10080.54 руб. | 9981 руб. |
Новые товары
Характеристики
Описание товара
Dear Customers,Please remind following things:
1.Package includes 2pcs data radio modem,2pcs connection cable,2pcs small sucker antenna.
2.The default parameters set in factory is 433.250MHZ ,RS232&RS485,2400BPS,2W,5V DC;
3.this radio modem can also be TTL interface,if need TTL please tell me after placing order;
4,the air data rate and interface(serial)data rate can be confirgured via software.
Specifications:
1)Main Features
Support VHF(136-174MHZ,220-240MHZ)UHF(410-470MHZ) user programming High receiving sensitivity up to -123dBm/1200bps With RS232&RS485 2 interface, TTL customized 16 Channels (0Ch DIP switch select and other 15Chs PC software programming) 5km line of sight long transmission distance Air data rate 1200-4800 settable,serial data rate 1200-115200 settable by user;2)Technical Parameters:
Frequency Range
136-174MHZ,220-240MHZ,410-470MHZ
Frequency stability
≤±2.5PPm
Transmit Power
2W(33dBm)
Modulation
GFSK/4GFSK
RF Data Rate
1200~115200bps
Interface
RS232&RS485(TTL customized)
Power Supply
5V@2A(8~36V customized in factory)
Interface Data Format
8E1/8N1/801
Transmission Distance
5KM in open and clear air, with maximum power, 5dBi antenna gain, height of 2m,
air data rate: 1200bps
Receiving Sensitivity
-123dBm@1200bps
Channel Bandwidth
10KHZ@1200bps
Working Temperature
-40℃~80℃ (industrial grade)
Working Humidity
10% to 90% relative humidity, no condensation
Emission Current
≤1.5A(Max Output Current is not less than 2A)
Receiving Current
≤80mA
Dimension(L/W/H)
86 X 45 X 20 mm
Weight(g)
≤80g
3)Dimension
4)Pin Definitions
Pins
XZ-DT25-L1/2/4E
Remark
DB9 Male Connector
1
VCC (+5V)
5~36V customized
2
RS-232/RXD
3
RS-232/TXD
4
GND
Grounding of power supply
5
AGND
Signal Ground
6
RS-485/A
7
RS-485/B
8
SET_EN(Set Enable)
9
SQ(Receiving Signal Indicator)
5)Working Frequency
Dip switch can choose 0-16channels, ch1 to ch15 are fixed, frequency of ch0 can be set arbitrarily via software and save. Dip switch dials to“ON”means“1”, dials to“OFF”means“0”,1byte is high byte,4byte is low byte.
Channel (1234)
XZ-DT25-L1E
XZ-DT25-L2E
XZ-DT25-L4E
0(0000)
156.025MHZ
230.025MHZ
430.025MHZ
1(0001)
140.025MHZ
221.025MHZ
410.025MHZ
2(0010)
142.025MHZ
223.025MHZ
414.025MHZ
3(0011)
144.025MHZ
224.025MHZ
418.025MHZ
4(0100)
146.025MHZ
225.025MHZ
422.025MHZ
5(0101)
148.025MHZ
226.025MHZ
426.025MHZ
6(0110)
150.025MHZ
227.025MHZ
434.025MHZ
7(0111)
152.025MHZ
228.025MHZ
437.025MHZ
8(1000)
154.025MHZ
229.025MHZ
441.025MHZ
9(1001)
158.025MHZ
231.025MHZ
445.025MHZ
10(1010)
160.025MHZ
232.025MHZ
449.025MHZ
11(1011)
162.025MHZ
233.025MHZ
453.025MHZ
12(1100)
164.025MHZ
234.025MHZ
457.025MHZ
13(1101)
166.025MHZ
235.025MHZ
461.025MHZ
14(1110)
168.025MHZ
236.025MHZ
465.025MHZ
15(1111)
170.025MHZ
237.025MHZ
469.525MHZ
Software Function
1.1 Enter setup mode
Hardware: connect the 8th foot with Ground and green led keeps lighting, the module enters setup mode, serial port rate is 9600 8N1
Software: at the current baud rate, 3 + numbers are sent continuously, XZ-DT25 enters setup mode, and the serial port output is OK
Format + + +
Return OK
1.2 Channel 0 Frequency Setting(this frequency is the working frequency of 0 channel
Format >WF0/RX:453.25000/TX: 453.25000
Return <Channel_0:RX:453.25000/TX:453.25000
Explain >WF0 means working frequency of writing channel 0
RX: means receiving frequency 453.25000 MHz, please notice frequency needs be accurate to 5 digits after the decimal point;
TX: means transmitting frequency 453.25000 MHz, please notice frequency needs be accurate to 5 digits after the decimal point;
The same XZ-DT25 receiving and transmitting frequency setup can be the same or different, but modules in the same communication system must have the same receiving and transmitting frequency. Dip Switch can only set frequency in Channel 0.
1.3 Interface Baud rate setup
Format >WBA
Return <Com_Rate:1200
Explain >WB means writing interface baud rate
A~G means 1200~115200bps;A=1200、B=2400、C=4800、D=9600、E=19200 、F=38400、G=115200
1.4 Parity Bits Setup
Format >WVN
Return <Verify:8N1
Explain >WV means Interface Parity Bit
N、E、O means 8N1、8E1、8O1
1.5 Air Baud Rate Setting
Format >WAA
Return <Air_Rate:1200
Explain >WA means Air baud rate
A~G means 1200~115200bps;A=1200,B=2400,C=4800,D=9600,E=19200,F=38400,G=115200
Notice: if air baud rate and interface baud rate are set the same, can transmit data continuously. To transmit longer distance, air baud rate can be set lower, while interface baud rate can be set higher.
1.6 Read all Parameters Command
Format >R
Return <Channel_0:RX:453.25000/TX:453.25000
<Com_Rate:1200
<Air_Rate:1200
<Verify:8N1
Explain Output XZ-DT25current working parameters
1.7 Exit Setup Mode
Format >E
Return OK
XZ-DT25 exit setup mode, if XZ-DT25 enters setup mode it will exit when it does not have any command actions at continuous 60S.
Standard Accessories:
rs232&rs485 programming cable
small sucker antenna
More New Products
7)Applications
Remote control telemetry Security system Industrial data acquisition Home automation Wireless data communication Access system Robot control Wireless PC peripherals8)Feedback:
We're striving to improve ourselves in terms of service and quality.It would be highly appreciated if you could leave us a positive feedback,which will be a great encouragement for us.If there's anything i can help with,don't hesitate to tell me.
Thanks for your precious time!
Company Information:
Shenzhen Thingsend Communication Tech Co.,Ltd
Email:sales(at)thingsend(dot)com
Contact:sarah yuan
Skype ID:+86 188 2073 9215 (skype name:wireless solutions-sarah yuan)
We're professional manufacturer of wireless sensors,2g 3g 4g lte GSM modem,Lora,wireless radio modems,OEM/ODM,wireless customized solutions/system/applications.
Welcome to contact Sarah for more information about wireless solution.
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